Decoration and house inspection are very important

2022-07-22
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As the name suggests, concealed works are not easy to see, including waterway reconstruction, circuit reconstruction, ceiling structure and toilet waterproof engineering. Generally speaking, the owner does not know the materials used in the concealed works, the layout of waterways, the direction of circuits, and the location of functional sockets, etc., because these works are buried in the wall after the delivery of the house, but the owner must know at least the following conditions. 1、 Waterway. Ordinary real estate waterway is usually three

as the name suggests, concealed works are projects that are not easy to see, including waterway reconstruction, circuit reconstruction, ceiling structure and toilet waterproof engineering. Generally speaking, the owner does not know the materials used in the concealed works, the layout of waterways, the direction of circuits, and the location of functional sockets, etc., because these works are buried in the wall after the delivery of the house, but the owner must know at least the following conditions

I. waterway. There are usually three kinds of waterways in ordinary buildings, tap water, hot water and reclaimed water. Reclaimed water is non potable water, which is rainwater collected and used for flushing toilets or watering flowers. Consumers need to know whether hot water and reclaimed water are available, whether they are connected to the wrong pipe, and check the location of the water meter (it should be at the outlet of the kitchen or bathroom). In addition, the materials of water pipes are directly related to life, and they should be determined to be qualified materials designated by the state. If the water pipe material is too poor, it is easy to leak in the later stage. The best water pipe material is copper pipe, and PPR pipe imported from Germany is also good

II. Circuit. Circuit refers to the location and matching of sockets, the model of wires and the capacity of the maximum power consuming equipment. This requires consumers to ask the property management company or developer in their community for the basic as built drawings of the layout of concealed works such as water and electricity. In the future use process, if there is a short circuit or water cut-off, it can be repaired by professionals according to the drawings. In addition, pay attention to observe whether the leakage protection switch of the distribution box is illuminated; Whether there are clear shunts for ordinary sockets, high-power sockets, etc; Whether the panel switch is installed smoothly; At the same time, test whether the switch is effective

III. ceiling. The structure of the ceiling is not shown on the as built drawing, but the structure can be seen from the side of the hardbound room, the lamp position or the vent of the central air conditioner. Ordinary owners can judge visually from the observation port of the ceiling. According to relevant regulations, the ceiling of concealed works must use light steel keel. The previously commonly used wooden keel itself contains water, which may shrink in four seasons, especially after heating in winter, and has been eliminated. The performance of light steel keel is very stable and its service life is relatively long

IV. waterproof. Pour clean water in the bathroom to test whether the drainage is smooth. If there is no ponding in the floor drain at the lowest point, the drainage should be smooth

in short, as long as we pay attention to these concealed works, there will be less opportunities for problems in the future, and the waste of human and material resources can be avoided by spending time on reconstruction

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